/** Port access modes. */
enum sp_mode {
- /** Open port for read/write access. */
- SP_MODE_RDWR = 1,
- /** Open port for read access only. */
- SP_MODE_RDONLY = 2,
+ /** Open port for read access. */
+ SP_MODE_READ = 1,
+ /** Open port for write access. */
+ SP_MODE_WRITE = 2,
/** Open port in non-blocking mode. */
SP_MODE_NONBLOCK = 4,
};